Gu Guan Qun Folds a Straight to a Jae Kyung Sim Bluff

With the board showing [10d9d5d7h], Gu Guan Qun bets 40,000 from the big blind, Jae Kyung Sim (a.k.a. "Simba") raises under the gun to 95,000, and Qun calls.

The river card pairs the board with the [10s], Qun checks, and Simba moves all in. 

Qun folds [Jc8s] face up — a jack-high straight — to forfeit the pot. Simba shows [3s2d] for a three-high bluff as he collects the pot to increase his chip lead.

Jae Kyung Sim "Simba"  –  630,000  (105 bb)
Gu Guan Qun  –  105,000  (17 bb)